Acrow BSD Insert Holder Extension – B.BSD64-250 (Ø70–100 mm) Hepyc 16.5mm HSS-Co Reduced Shank Drill – DIN 338 MR External Thread Turning Insert –

External Thread Turning Insert – 60° Vertical Partial Profile (14–8 TPI)

Efficient chip evacuation for improved drilling performance

Shape: Sb1 – ideal for contouring

Dimensions: 3/8" x 18-1/2"

and a fine surface finish across a wide range of ferrous and non-ferrous materials

Acrow BSD Insert Holder Extension – B.BSD64-250 (Ø70–100 mm) Hepyc 16.5mm HSS-Co Reduced Shank Drill – DIN 338 MR External Thread Turning Insert –Acrow BSD Insert Holder Extension B. BSD64 250 The Acrow B. BSD64 250 Insert Holder Extension is a precision engineered component developed to extend the boring depth and versatility of Acrow BSD64 boring heads. Constructed from high quality hardened alloy steel and precision ground, it provides exceptional rigidity, balance, and alignment for deep hole and back boring operations. This long length model ensures outstanding performance and minimal run